package dq.node;

/**
 * @author DQ
 * @version 1.0
 * @date 2021/1/8 16:27
 */

public class ListNode {
    public int val;
    public ListNode next=null;
    public ListNode(int val) {
        this.val = val;
    }
    public ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }

}
